baber/WOPTO huggingface dataset:
Patent JP-S5559429-A (JP)
Title: Multibeam recording system
Inventor: MORI MASAAKI
IPC: B41J2/44
Filed: 1978-10-30
Abstract: PURPOSE: To reduce beat cross modulation by providing variations to the spacings of carrier frequencies.  
     CONSTITUTION: Variations are given to the spacings Δf 1 WΔf 3  of frequencies f c1  thru f c4  without making these identical at the time of performing writing of images by modulating the respective carriers of the frequencies f c1 Wf c4  from plural high frequency oscillators OSC 1 WOSC 4  by the image signals from an image signal source S in modulators M 1 WM 4  such as mixers, combining these to one signal with a synthesizer Σ, amplifying the same with a power amplifier PA, applying the same to an acousto-optic element AO, spliting and modulating the light beam from a laser L and radiating the beams onto a photosensitive drum PC by a rotary polyhedral mirror M. Then, as the variations increase, the beat cross modulation decreases owing to MFT characteristics, thus the intended object is achieved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6025352-A (JP)
Title: Data communication system
Inventor: MORI TETSUYA
IPC: H04L69/14
Filed: 1983-07-22
Abstract: PURPOSE:To eliminate the need for useless communication start processing by comparing an attribute of a transmission procedure code of a terminal device of the own terminal device and an opposite terminal device with an attribute table of a monitor device at the request of communication from a concerned terminal device in each terminal station device. CONSTITUTION:An attribute table of all terminal devices 1-6 is provided to the monitor device 10. The attribute table is loaded to terminal station devices 7-9 at the loading request from the terminal station devices 7-9. Further, the terminal station devices 7-9 compare the attribute such as a transmission procedure transmission code or the like of the own and the opposite terminal devices 1-6 with the attribute table of the supervising device 10 at the communication request from the concerned terminal devices 1-6. If the attribute is different as the result of comparison, the processing of communication start is not activated.
Patent JP-H04304266-A (JP)
Title: Variable-resistance rubber
Inventor: KURAMOCHI HIROSHI
IPC: C08K3/04
Filed: 1991-03-29
Abstract: PURPOSE:To provide a variable-resistance rubber which, when deformed, can exhibit very excellent stability in the property of varying its electrical resistance according to the magnitube of the given deformation. CONSTITUTION:A rubber obtained by adding 5.0 pts.wt. crosslinking agent C-3 to a conductive silicone rubber KE-3601U containing carbon black, forming the mixture into a 0.3mm-thick sheet and crosslinking the sheet by leaving it to stand in hot air at 220 deg.C for 10min and at 200 deg.C for 4hr is used as a base. A KE-3601U having a length of 50.0mm and a width of 30.0mm is immersed in a mixture prepared by dissolving 10g of each of liquid silicone rubber SE-1885 solutions A and B in 20ml of toluene to allow it to absorb the mixture, and the rubber is withdrawn and left to stand in hot air at 70 deg.C for 1hr to evaporate the absorbed toluene and to leave the rubber KE-3601U in which the crosslinked rubber SE-1885 is dispersed to uniformly increase distances among the carbon particles and which is in a state of high electric resistance.
Patent JP-S62291106-A (JP)
Title: Coller for oil-filled transformer
Inventor: AKAIKE MASAHIRO
IPC: H01F27/18
Filed: 1986-06-11
Abstract: PURPOSE:To efficiently cool insulating oil by utilizing latent heat when liquefied refrigerant is evaporated in an evaporating conduit by providing an annular conduit having liquid refrigerant exhausting holes at the whole periphery at the top of the inner wall of an evaporating chamber. CONSTITUTION:Refrigerant sealed in a circulation system is cooled to be liquefied when exhausted from a radiator 24, the liquid refrigerant is fed through a liquid conduit 22 to an annular conduit 19, and there fed to the whole periphery in the annular conduit 19. Since exhausting holes 20 are distributed over the whole periphery in the conduit 19, the refrigerant overflowing the holes is fed down while moistening the entire periphery of the inner wall 16. The refrigerant deprives the wall 16 of heat to be partly evaporated while flowing down, and the remaining refrigerant retains in the bottom of an evaporating chamber 18, and is gradually evaporated by the heat from the interior. The evaporated refrigerant is fed from the top of the chamber 18 through a gas conduit 23 to a radiator 21, where the refrigerant is liquefied, and again circulated in the route.
Patent JP-H05323926-A (JP)
Title: Display device
Inventor: TERADA KUNIHIRO
IPC: G09G3/36
Filed: 1992-05-26
Abstract: PURPOSE:To provide a display device which reduces the influence of a thinning- out process to the whole display screen and provides a more natural display screen when a video signal is thinned out and displayed. CONSTITUTION:When the display device 1 which displays an NTSC system video signal by converting it into a noninterlaced system video signal displays a PAL system video signal larger in the number of horizontal scanning lines than the NTSC system video signal, the video signal is thinned out by one horizontal scanning line at every plural successive horizontal signal line group to be displayed, and plural kind of thinning-out rates are combined at this time. For example, a process wherein lines are thinned out by one line at every five lines and a process wherein lines are thinned out by one line at every six lines are alternately performed. Consequently, the optimum compressibility of the video signal is obtained and the circularity of an image is improved and the influence of the thinning-out processes upon the whole display screen is reduced and the more natural display screen is provided.
Patent JP-H10327023-A (JP)
Title: Cmos analog amplifier circuit with refresh function
Inventor: HONMA MASAHITO
IPC: H03F1/34
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a CMOS analog amplifier circuit with a refresh function where refresh is executed in an excellent way independently of a bias level of an output terminal of an amplifier stage without needing an external refresh voltage. SOLUTION: This circuit has a 1st switch SWA that receives an input signal, an input capacitor Ci receiving an output of the 1st switch at its one terminal, a 2nd switch SWRS connecting in parallel with the input capacitor, amplifier stages 11, 12, 13 whose input terminal connects to the other terminal of the input capacitor, amplifies the input signal received via the input capacitor and provides an inverted output, a feedback capacitor Cf that feeds back an output of the amplifier stages to the input terminal of the amplifier stage, and a 3rd switch SWRT that is connected in parallel with the feedback capacitor. In this case, the 1st switch is open and the 2nd and 3rd switches are closed in a refresh state to nullify the charge stored at a bias point 10 at the input terminal of the amplifier stages.
Patent JP-H02311462-A (JP)
Title: Anticancer drug and novel heterocyclic compound useful as anticancer drug or its salt
Inventor: NISHINO HOUYOKU
IPC: A61K31/4425
Filed: 1989-05-26
Abstract: NEW MATERIAL:A heterocyclic compound expressed by the formula or salt of said compound (R1 is H, lower alkyl or styryl may be substituted of m- or p-position by hydroxyl group, lower alkoxy or halogen; R2 is H, hydroxyl group, lower alkoxy or acyl; R3 is H, hydroxyl group, lower alkoxy or acyl; R4 is H, or lower alkyl; X is O or S; Y is O or N which may be substituted by lower alkyl group). EXAMPLE:3-hydroxy-6-methyl-5-methoxy-2-pentyl-4H-pyran-4-on. USE:Useful as anticancer drug. Applicable not only as treating agent of cancer but also preventive of cancer and further useful as a novel bioactive substance. PREPARATION:Said compound is a stress compound in the case of injuring Allium sativum Linne called as garlic belonging to Liliaceae and extracted and separated at 1 day - several month after the injury.
Patent JP-H01300926-A (JP)
Title: Fundas camera
Inventor: SANO EIICHI
IPC: A61B3/14
Filed: 1988-05-31
Abstract: PURPOSE:To perform infrared fluoroscopic imaging as well as imaging using illumination light other than infrared fluorescence, by arranging a band-pass filter to an illumination optical system and further arranging a reflected light separation means for separating reflected light into infrared fluorescence and light other than infrared fluorescence to an observation imaging optical system. CONSTITUTION:A band-pass filter 5 is provided to an illumination optical system so as to be freely inserted in and detached from said optical system. As the band-pass filter, a visible wavelength filter, an exciter filter, an infrared ray pervious filter or the like are alternatively used. A quick return mirror 29 is arranged to an observation imaging optical system and the mirror 29 separates the imaging light other than infrared fluorescence contained in reflected light and infrared fluorescence into the first light receiving part 27 and the second light receiving part 28 respectively.
Patent JP-H01301647-A (JP)
Title: Production of carboxylic acid aryl esters and catalyst used in said production process
Inventor: NAKAJIMA YASUSHI
IPC: B01J23/644
Filed: 1988-05-30
Abstract: PURPOSE:To easily obtain the subject compound in high yield and selectivity, using a highly active catalyst, by reacting an aromatic hydrocarbon with a carboxylic acid and molecular oxygen in the presence of a specific palladium- based catalyst containing a gallium component and an arsenic component as subsidiary components. CONSTITUTION:The objective compound is produced by reacting a carboxylic acid with an aromatic hydrocarbon and molecular oxygen in the presence of a catalyst produced by supporting a catalyst component containing a palladium component, a gallium component and an arsenic component on a carrier. Preferably, the amount of the gallium component is 0.1-5,000mol, especially 1-2,000mol per 100mol of the palladium component in terms of metal and that of the palladium component supported on the carrier is 0.001-10wt.%, especially 0.01-5wt.% in terms of palladium metal. The starting raw material for the palladium component is palladium acetate, etc.
Patent JP-H01303214-A (JP)
Title: Hopper for supplying chip-state parts
Inventor: RIYOUNO MAKOTO
IPC: B65G3/04
Filed: 1988-05-31
Abstract: PURPOSE:To enable the aligned supply of the parts accumulated in a bulk-state by arranging the gate, in which a facing wall moves from the lower part to the upper part, to the upper and lower position with each supporting axis orthogonally crossed mutually in the part from a hopper to a chute, and specifying the relation between the interval of each gate and a part dimension. CONSTITUTION:The gate part 4, formed with the vertical wall surface 6 of a hopper part 1 and a roller 7 supported with a horizontal axis, and the gate part 5, composed of a pair of rollers 10 and 11 supported with the horizontal axis orthogonally crossing the roller 7, are arranged between a hopper part 1 and a chute part 2. And the both parts 4 and 5 are rotated respectively from the lower part to the upper part like the arrow. Moreover the interval d1 of the gate part 4 is made to slightly wider than the smaller part of the width W and the thickness t of a part 3 and to narrower than the large part. And the interval d2 of the part 5 is set to wider than the longer dimensions W or t of the part 3 and to narrower than the length 1.
Patent JP-H10292392-A (JP)
Title: Method for constructing foundation for temporary steel tower
Inventor: HIROSE HIROSHI
IPC: E02D27/42
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To rapidly install and remove a temporary steel tower by directly connect a plurality of anchors installed around a temporary steel tower to a foundation body so that the tower is stabilized using the resultant resistance in equilibrium of each of the anchors acting on the foundation body of the tower. SOLUTION: Supporting rod fixtures are disposed on the peripheral portion of a steel plate 2 for supporting and fixing lower leg beams of a temporary steel tower symmetrically with respect to the center of the plate 2, and supporting rods 4, 5 are forced outwardly, obliquely into the soil through the fixtures. A guiding hole is formed from the center of the plate 2 into the soil at a certain angle with respect to the ground surface and at an another location, a leading hole is formed toward the deepest portion of the guiding hole. After the rod 4 is forced into the guide hole, a guide bar is driven into the leading hole to engage the forward end of the bar with the forward end of the rod 4. A resistance plate 6 is forced in along the bar to bring the plate 6 into engagement with the end of the rod 4 and then the guide bar is pulled out.  Thus the rod 4 having the plate 6 on its end in the soil is formed and the plate 2 is then installed and an end of the rod 4 above the ground is fixed to the fixture 9.
Patent JP-H11309750-A (JP)
Title: Method for injection molding in-mold decorating
Inventor: ATAKE HIROYUKI
IPC: B29C45/34
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To avoid spoiling of the appearance of a product even when vent of gas is insufficient. SOLUTION: In a method for injection molding in-mold decorating wherein after an in-mold decorating sheet S is fed between a pair of molds A and B under mold opening condition, the molds are closed and a resin P is injected in the cavity 1 to perform the in-mold decorating on the surface of a molded article, a gas vent part 2 is provided at a separated position in such a way that the final filling position of the resin when the resin poured from a gate G is filled in the cavity 1 to become a molded article is at a position separated from the in-mold decorating sheet. Even if storage 3 of gas is generated, as it is separated from the in-mold decorating sheet, inferiority of in-mold decorating can be prevented from occurring. Preliminary molding of the in-mold decorating sheet by vacuum molding using a mold for injection molding can be performed before mold clamping.
Patent JP-2000323739-A (JP)
Title: Thin-film solar cell dummy module
Inventor: NISHIO HITOSHI
IPC: H01L31/042
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a thin-film solar cell dummy module which is, when used as a roofing material, not used for power generation but has the same appearance as surrounding thin-film solar cell module, for providing a good uniform appearance over the entire roof. SOLUTION: This is a thin-film solar cell dummy module which is identical with a thin-film solar cell module in appearance but not used for power generation. A substrate, and a laminated body comprising a first electrode layer, semiconductor photoelectric conversion layer, and second electrode layer which are sequentially laminated on one main surface of the substrate, are provided. The laminated body is divided into a photoelectric conversion cell integrated region and a peripheral region by peripheral separator grooves 6a and 6b. The cell-integrated region is so divided as to form a plurality of photoelectric conversion cells 3 which are electrically connected in series. A short means 1 for shorting first and second current taking-out electrodes 4 and 5 which are provided on both end parts of the plurality of cells 3 connected in series is provided as well.
Patent JP-H08323358-A (JP)
Title: Electrolytic water generator
Inventor: AMANO TSUNEHISA
IPC: C02F1/46
Filed: 1995-05-31
Abstract: PURPOSE: To obtain an electrolytic water generator with the pH value precisely indicated and controlled by storing the characteristic data conforming to the data inherent in the pH value of a pH sensor and output voltage in a memory. CONSTITUTION: The keys of an input part 33 are selected and pushed, hence the kind and set pH value of electrolytic water are selected, and a specified output signal is inputted to a control part 34. Meanwhile, the electromotive force due to the pH value of electrolytic water is detected by a pH sensor 14, and the detection signal is inputted to the control part 34. Further, city water, etc., are continuously supplied to a water feed passage 1, and, when the passage of water is detected by a flow sensor 5, the deviation between the output voltage corresponding to the set pH value and the output voltage corresponding to the pH value is controlled by the control part 34. A control signal corresponding to the deviation is fed to a current regulating circuit 51, and a DC current is supplied to both electrode plates 41 and 42 from a power source unit 43.
Patent JP-S5924605-A (JP)
Inventor: ITOU MUNEHIKO
IPC: B32B33/00
Filed: 1982-07-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11308946-A (JP)
Title: Internally threaded fishing rod
Inventor: NISHIKAWA MOTOMORI
IPC: A01K87/00
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an internally threaded fishing rod capable of making it simple to pass a fishing line through a fishing rod and capable of preventing the fishing line from tangling and breaking. SOLUTION: This fishing rod comprises (A) a rod-supporting member 2 having a carrying member 6 for a reel 5 in the longitudinally intermediate part of the rod and (B) an extensible rod body 3. The member 2 has a mounting part 7 for the body 3 which is situated on the tip of the member 6 and has a setting means 8. The body 3 has a hole 19 for passing a fishing line 4 through itself in the basal part of the body 3.
Patent JP-S5775081-A (JP)
Title: Operation display device
Inventor: MINAGAWA SHIGERU
IPC: H04N7/16
Filed: 1981-08-27
Abstract: PURPOSE:To easily detect the occurrence of a fault of a main line a amplifier in the CATV system, by outputting the signal from an input terminal through a signal processing means and by comparing this output with a reference voltage after rectifying a part of the output. CONSTITUTION:An input signal is applied from an input terminal 1 to a high frequency amplifier 2. The output of the high frequency amplifier 2 is applied to the next stage from an output terminal through a branching equipment 3. The signal branched from the branching equipment 3 is detected by a detector 5 and is converted to a DC signal. A comparator 6 compares the DC output of the detectot 5 and the output of a reference voltage source 7 with each other to detect the differential level and operates a switching circuit 8 to cause a light emission diode 9, to which the voltage of a power supply terminal 10 is applied, to generate the light.
Patent JP-2000289287-A (JP)
Title: Apparatus for printing long printing medium
Inventor: NOMOTO KAZUHIRO
IPC: B41J2/32
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To manufacture products without effects in quality even by generation of a slack and an inclination of a printing medium by separating a pinch roller from a platen when a thermal head approaches a printing position and bringing the pinch roller close to the platen when the thermal head separates from the printing position. SOLUTION: A pinch roller 12 is set to a roller-supporting body 13 at the lower stream of a thermal head 7 of a transfer path for a printing medium T. The roller-supporting body 13 can freely swing around a shaft 13a set to one end part and is urged towards a platen 11 by a spring 14. When the thermal head 7 approaches a printing position, the pinch roller 12 is separated from the platen 11 by rotating a transfer motor 33. When the thermal head 7 separates from the printing position, the pinch roller is brought close to the platen 11 by rotating a head-pressing motor 19 forward.
Patent JP-H01303743-A (JP)
Title: Manufacture of semiconductor device
Inventor: AKIMOTO TOSHIHARU
IPC: H01L23/52
Filed: 1988-06-01
Abstract: PURPOSE:To inhibit precipitation of Si at a contact part and to contrive a reduction in Si residues at the time or etching on a wiring pattern in the forming process of a metal film for wiring by a method wherein a pure Al film of a desired film thickness is adhered by a sputtering deposition method and ions are implanted in the Al film in such a way that the film has a specified content of Si. CONSTITUTION:A pure Al film 3 is formed by a sputtering deposition method and thereafter, Si ions are implanted in the whole surface of the film 3 to form an Al-Si alloy film for wiring which has a mean Si concentration of 1 to 2% in the vicinity of the lower interface of the film 3. Thereby, etching residues at the time of formation of a wiring pattern subsequent to the formation of the alloy film are reduced and at the same time, an increase in a contact resistance at a contact part due to precipitation of excessive Si subsequent to a heat treatment is reduced.
Patent JP-H01305811-A (JP)
Title: Production of high silica mordenite type zeolite
Inventor: EBINA TAKESHI
IPC: C01B39/26
Filed: 1988-06-01
Abstract: PURPOSE:To synthesize high silica mordenite only by a simple procedure, hydrothermal treatment by specifying the concn. of SiO2 and available alkali in a reacted composition contg. each compd. of Al, Si and alkali (alkaline earth) metal. CONSTITUTION:The oxide component ratio in the reacted composition of compds. of aluminum, silicon and alkali metal or alkaline earth metal is adjusted to H2O/SiO2=20-120, preferably 30-70, SiO2/Al2O3=10-100, preferably 20-60 and 0.3-0.7mol/l available alkali concn. Thereafter, the reacted composition is hydrothermally treated at 100-200 deg.C, preferably 150-180 deg.C, under a spontaneous pressure for 5-400hr, preferably 20-200hr, then washed, dried and, as occasion demands, sintered to obtain H type high silica mordenite. This is used as absorbent, ion-exchanger, catalyst, etc., after being formed according to use.
Patent JP-S5925985-A (JP)
Title: Low overvoltage cathode having high durability and its production
Inventor: ODA YOSHIO
IPC: C25B11/00
Filed: 1982-08-03
Abstract: PURPOSE:To obtain a low overvoltage cathode having high durability, by using the alloy compsn. consisting of three components; X; Ni or Co, Y; Al, Zn, Mg or Si, Z; noble metals or Re in the range enclosed of specific four points in the diagram. CONSTITUTION:A three components alloy consisting of component X; (Ni or Co), Y(Al, Zn, Mg or Si), and Z(noble metals or Re) is used. The compsn. is within the range enclosed by the following points A, B, C and D of the diagrams consisting of the three components of X, Y and Z. The compsn. is, by weight %, A(X=99.6, Y=0, Z=0.4) B(X=79.6, Y=20, Z=0.4) C(X=40, Y=20, Z=40), D(X= 40, Y=0, Z=60). The electrode active metallic particles consisting of the alloy having such compsn. are dispersed uniformly in a plating bath and the alloy layer thereof is provided on an electrode core by a co-electrodeposition, coating, dipping, baking, or electroplating method.
Patent JP-S5760718-A (JP)
Title: Quartz oscillator
Inventor: MAFUNE MASAO
IPC: H03H9/215
Filed: 1980-09-27
Abstract: PURPOSE:To obtain a small-sized oscillating far strong against impulse, by making the length of left and right shoulder parts different from each other in correspondence to the groove part to prevent the concentrated stress from acting upon one point as much as possible even if an excessive force is applied from the plane part. CONSTITUTION:If the direction of the arrow in figure is the + direction of the quartz (x) face, the natural face which is large in the left and small in the right is left due to the crystallizing property in a groove bottom part 5 by the etching work. Then, the oscillator with the left shoulder raised up by 10-50mu and the right shoulder lowered by 10-50mu is so designed that a left shoulder 11 and a right shoulder 12 are raised and lowered respectively to make dotted lines in figure parallel with the lower face of a base part 6. Thus, even if a force is applied, values of  stiffness in the left and the right are equal to each other when the tuning fork is  seen from the tip, and torsion does not occur. Consequently, stress is not concentrated to a specific part, and a quartz oscillator strong against impulse is  obtained.